000 00279nam a2200109Ia 4500
008 200701s1998 xx 000 0 eng d
100 _aMAINI.A.K
245 0 _aELECTRONICS & COMMUNICATION ENGINEERING AND COMMUNICATION
260 _bS CHAND
_c1998
300 _a1124
942 _2ddc
_cGE
999 _c630
_d630